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50 Years Celebrations

We are celebrating 50 years of Aquaseal Rubber.

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Certificate Number 12859
Aquaseal Rubber is ISO 9001 : 2015

Sponge & Foam Products


We can split sponge and foam rolls or sheets from 1mm to 60mm, on the tightest of tolerances. Depending on material thickness, we can process rolls up to 250m.

Our materials can be self-adhesive coated; single or double-sided. We offer a full range of adhesives for internal or external use. Our sponge and foam can be made for high or low temperatures. They can have adhesives from low tack bonds to aggressive adhesives.

Our sponge and foam products can be used for:

  • pads
  • shapes
  • coils
  • gaskets
  • mouse mat bases
  • strips

Want to find out more about sponge and foam rubber? Check out our related articles:

Our production facilities can convert sheets, rolls, strips, pressings, and converted parts in a multitude of grades and finishes, density and mechanical properties to suit your requirements.

Find out more about our materials on our page: “Rubber We Use

Aquaseal Rubber – Materials Chart Sponge & Foam

Which Sponge & Foam Products do you need?


PVC sponge and foam can be produced in a rigid or flexible form. It is often used for padding due to its ability to absorb energy from knocks and resistance to abrasion.

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Nitrile (Buna N rubber)

Nitrile sponge and foam is ideal for producing gaskets for sealing applications that need to be resistant to oil and UV because of its varied properties. It is often used in food manufacturing because of its resistance to vegetable and animal oils nin particular.

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Natural Rubber

Natural rubber sponge and foam is another extremely versatile material. Because of its compression resistance and anti-slip properties, it can be used in a range of industrial and domestic situations. It also works well for soundproofing.

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Neoprene foam is very versatile. It is often used in athletic applications such as knee and elbow pads, but also widely used as insulation and expansion joint filler in industrial environments.

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Viton Rubber

We are one of few companies to offer closed cell Viton sponge, with an extraordinary temperature range of -25 degrees C to 204 degrees C. This is also available in a range of thicknesses.

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EPDM sponge and foam is commonly used for electrical insulation and roll covers due to its dielectric ability.

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Fluoroelastomers sponge and foam are often used for high-performance applications such as in the aerospace, automotive, and industrial fields. With a temperature range of -20°C to +200°C, it is a good option for varying environments too.

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Silicone Rubber

Silicone sponge and foam is another good option for an impact absorber, it is also heat resistant and non-toxic.

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Advantages of using Aquaseal

  • Bespoke rubber products
  • Manufactured in-house
  • Small run quantities
  • Made in the UK
  • ISO 9001 accredited

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